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本文提出用液电的力学效应建立一种新型的力脉冲源,其中A型用于建立压力传感器的动态模型,B型用于建立力传感器的动态模型。这种方法安全可靠,经济性好,试验压力(力)可以在相当广阔的范围内进行调节(压力从几个大气压至几千个大气压,力从几公斤至几千公斤)。文章末尾有计算实例。
In this paper, a new type of force pulse source is proposed by using the mechanical effect of liquid-electricity, in which type A is used to establish the dynamic model of pressure sensor and type B is used to establish the dynamic model of force sensor. This method is safe and economical, and the test pressure (force) can be adjusted over a wide range of pressures (from a few atmospheres to several thousands of atmospheres with a force of a few kilograms to a few thousand kilograms). There are calculated examples at the end of the article.